E-books: collection vortex or black hole?

MLA

Davis, Denise M. “E-Books: Collection Vortex or Black Hole?” Public Libraries, vol. 49, no. 4, July 2010, p. 10. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsggo&AN=edsgcl.236354722&authtype=sso&custid=ns315887.

APA

Davis, D. M. (2010, July 1). E-books: collection vortex or black hole? Public Libraries, 49(4), 10.

Chicago

Davis, Denise M. 2010. “E-Books: Collection Vortex or Black Hole?” Public Libraries, July 1. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsggo&AN=edsgcl.236354722&authtype=sso&custid=ns315887.